Antunes Controls 803112503 Pressure Switch Els PW 17895 When diagnosing chattering contactors or

When diagnosing chattering contactors or burnt points

Technical specs include a 1/2" bore size

Direct OEM Compatibility: Specifically designed as the updated Trane DHY0146 replacement for seamless fitment in the liquid line

optimized for balanced static pressure and consistent airflow within York and Coleman gas furnaces

serving as a direct thermostat replacement component for faulty or drifted sensors

Antunes Controls 803112503 Pressure Switch Els PW 17895 When diagnosing chattering contactors orThe Antunes Controls 803112503 (Model LGP A) is a heavy duty manual reset low gas pressure switch engineered for critical safety monitoring in industrial and commercial burner systems. This SPDT pressure switch is designed to break the electrical circuit when gas pressure drops below the calibrated setpoint, which is adjustable from 6" to 24" w. c.. It features a rugged die cast aluminum housing and 1 4" NPT inlet connections, alongside a 1 8" NPT